{"product_id":"base-men-92258254","title":"Universal Polerouter 1st Bumper Automatic ref.20214 Half-Rotor Rare","description":"\u003cp\u003eUNIVERSAL GENEVE Polerouter Early Model, by Universal Genève, famous for developing micro-rotors.\u003cbr\u003e\u003cbr\u003eWhile Universal Genève's famous Polerouter is characterized by its micro-rotor, this is an early model equipped with a bumper-type automatic winding movement, caliber 138SS.\u003cbr\u003eModels equipped with this movement were only produced for about a year starting in 1954, making them historically significant.\u003cbr\u003eFurthermore, the initial model name \"Polarouter\" was quickly changed to \"Polerouter,\" and the movement was subsequently replaced by caliber 215. However, since this is a Polerouter with caliber 138SS, it is understood to be a product from an transitional period.\u003cbr\u003e\u003cbr\u003eEven for an early model, the case shows very little damage, and the dial is clean, making it quite a rare find.\u003cbr\u003eWhile the bumper-type half-rotor is a more primitive mechanism compared to the micro-rotor, its unique spring feel and operation offer a warmth not found in modern watches.\u003cbr\u003eIt is also an important piece in watch history as it was one of the works that helped to popularize the name of Gérald Genta.\u003cbr\u003e\u003cbr\u003eIn terms of condition, the case and bracelet have minor scratches but no major dents.\u003cbr\u003eAlthough it is largely unpolished, the case condition is quite good considering its age.\u003cbr\u003eThe plating also remains largely intact.\u003cbr\u003eThe case back has minor scratches but is clean. The serial number is slightly faded but still clearly visible.\u003cbr\u003eThe dial, hands, etc. have light scratches and dirt, but they are considered to be in very good condition considering their age.\u003cbr\u003eThe crystal is original with almost no scratches or cracks. The crown is also original.\u003cbr\u003e\u003cbr\u003eOverall, it is in excellent condition considering it is about 70 years old.\u003cbr\u003e\u003cbr\u003e《Product Details》\u003cbr\u003eBrand: UNIVERSAL GENEVE\u003cbr\u003eProduct Name: UNIVERSAL GENEVE Polerouter Early Model Bumper Automatic Winding\u003cbr\u003eMaterial: SS GP\u003cbr\u003eMovement: Automatic winding (half-rotor) cal.138SS\u003cbr\u003eModel number: S20214-2\u003cbr\u003eSerial: 1781***\u003cbr\u003eColor: Yellow, Silver\u003cbr\u003eCase diameter: Approx. 35mm\u003cbr\u003eWrist size: Max. approx. 18cm\u003cbr\u003eBuckle: Genuine buckle GP (later type)\u003cbr\u003eAccessories: Our warranty card\u003cbr\u003e\u003cbr\u003eMaintained\u003cbr\u003eMaintenance is available at our store after purchase.\u003cbr\u003e\u003cbr\u003e～Product Rank～\u003cbr\u003e【A】Shows slight signs of age, but no noticeable major flaws.\u003cbr\u003e【B】Shows a certain degree of noticeable scratches and dirt.\u003cbr\u003e【C】Has significant scratches and dirt.\u003cbr\u003e【D】Has problems with use.\u003cbr\u003e*The rank is solely based on our subjective judgment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Ante Official select","offers":[{"title":"Default Title","offer_id":48887354064996,"sku":"BASE-MEN-92258254","price":448000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/6371\/1844\/files\/8049562c454520b8174c702fe63cfb5c.jpg?v=1785555259","url":"https:\/\/antewatchtokyo.com\/en-jp\/products\/base-men-92258254","provider":"Ante","version":"1.0","type":"link"}